Definition/Summary/How To/Steps
First, you do what is in the parenthisis first, or if there is no parenthisis you follow PEMDAS.
P-parenthisis
E-exponents
M-multiplication or division
D-division or multiplication
A-addition or subtraction
S-subraction or addiction
Easy Problems 4+9x(1+3)= 2x9-(20-12)

Medium Problems 24-10x(4+3)=

Hard Problems

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